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TJTransform
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  SUMMARY:&nbsp;<A HREF="#nested_classes_inherited_from_class_java.awt.geom.Rectangle2D">NESTED</A>&nbsp;|&nbsp;<A HREF="#field_summary">FIELD</A>&nbsp;|&nbsp;<A HREF="#constructor_summary">CONSTR</A>&nbsp;|&nbsp;<A HREF="#methods_inherited_from_class_java.awt.Rectangle">METHOD</A></FONT></TD>
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org.libjpegturbo.turbojpeg</FONT>
<BR>
Class TJTransform</H2>
<PRE>
java.lang.Object
  <IMG SRC="../../../resources/inherit.gif" ALT="extended by ">java.awt.geom.RectangularShape
      <IMG SRC="../../../resources/inherit.gif" ALT="extended by ">java.awt.geom.Rectangle2D
          <IMG SRC="../../../resources/inherit.gif" ALT="extended by ">java.awt.Rectangle
              <IMG SRC="../../../resources/inherit.gif" ALT="extended by "><B>org.libjpegturbo.turbojpeg.TJTransform</B>
</PRE>
<DL>
<DT><B>All Implemented Interfaces:</B> <DD>java.awt.Shape, java.io.Serializable, java.lang.Cloneable</DD>
</DL>
<HR>
<DL>
<DT><PRE>public class <B>TJTransform</B><DT>extends java.awt.Rectangle</DL>
</PRE>

<P>
Lossless transform parameters
<P>

<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../serialized-form.html#org.libjpegturbo.turbojpeg.TJTransform">Serialized Form</A></DL>
<HR>

<P>
<!-- ======== NESTED CLASS SUMMARY ======== -->

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&nbsp;<A NAME="nested_classes_inherited_from_class_java.awt.geom.Rectangle2D"><!-- --></A>
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<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
<TH ALIGN="left"><B>Nested classes/interfaces inherited from class java.awt.geom.Rectangle2D</B></TH>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE>java.awt.geom.Rectangle2D.Double, java.awt.geom.Rectangle2D.Float</CODE></TD>
</TR>
</TABLE>
&nbsp;
<!-- =========== FIELD SUMMARY =========== -->

<A NAME="field_summary"><!-- --></A>
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<B>Field Summary</B></FONT></TH>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;<A HREF="../../../org/libjpegturbo/turbojpeg/TJCustomFilter.html" title="interface in org.libjpegturbo.turbojpeg">TJCustomFilter</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../org/libjpegturbo/turbojpeg/TJTransform.html#cf">cf</A></B></CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Custom filter instance</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../org/libjpegturbo/turbojpeg/TJTransform.html#NUMOP">NUMOP</A></B></CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The number of lossless transform operations</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../org/libjpegturbo/turbojpeg/TJTransform.html#op">op</A></B></CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Transform operation (one of <code>OP_*</code>)</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../org/libjpegturbo/turbojpeg/TJTransform.html#OP_HFLIP">OP_HFLIP</A></B></CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Flip (mirror) image horizontally.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../org/libjpegturbo/turbojpeg/TJTransform.html#OP_NONE">OP_NONE</A></B></CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Do not transform the position of the image pixels.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../org/libjpegturbo/turbojpeg/TJTransform.html#OP_ROT180">OP_ROT180</A></B></CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Rotate image 180 degrees.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../org/libjpegturbo/turbojpeg/TJTransform.html#OP_ROT270">OP_ROT270</A></B></CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Rotate image counter-clockwise by 90 degrees.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../org/libjpegturbo/turbojpeg/TJTransform.html#OP_ROT90">OP_ROT90</A></B></CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Rotate image clockwise by 90 degrees.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../org/libjpegturbo/turbojpeg/TJTransform.html#OP_TRANSPOSE">OP_TRANSPOSE</A></B></CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Transpose image (flip/mirror along upper left to lower right axis).</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../org/libjpegturbo/turbojpeg/TJTransform.html#OP_TRANSVERSE">OP_TRANSVERSE</A></B></CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Transverse transpose image (flip/mirror along upper right to lower left
 axis).</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../org/libjpegturbo/turbojpeg/TJTransform.html#OP_VFLIP">OP_VFLIP</A></B></CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Flip (mirror) image vertically.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../org/libjpegturbo/turbojpeg/TJTransform.html#OPT_CROP">OPT_CROP</A></B></CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;This option will enable lossless cropping.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../org/libjpegturbo/turbojpeg/TJTransform.html#OPT_GRAY">OPT_GRAY</A></B></CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;This option will discard the color data in the input image and produce
 a grayscale output image.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../org/libjpegturbo/turbojpeg/TJTransform.html#OPT_NOOUTPUT">OPT_NOOUTPUT</A></B></CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;This option will prevent <A HREF="../../../org/libjpegturbo/turbojpeg/TJTransformer.html#transform(byte[][], org.libjpegturbo.turbojpeg.TJTransform[], int)"><CODE>TJTransformer.transform()</CODE></A> from outputting a JPEG image for this
 particular transform.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../org/libjpegturbo/turbojpeg/TJTransform.html#OPT_PERFECT">OPT_PERFECT</A></B></CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;This option will cause <A HREF="../../../org/libjpegturbo/turbojpeg/TJTransformer.html#transform(byte[][], org.libjpegturbo.turbojpeg.TJTransform[], int)"><CODE>TJTransformer.transform()</CODE></A> to throw an exception if the transform is not
 perfect.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../org/libjpegturbo/turbojpeg/TJTransform.html#OPT_TRIM">OPT_TRIM</A></B></CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;This option will discard any partial MCU blocks that cannot be
 transformed.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../org/libjpegturbo/turbojpeg/TJTransform.html#options">options</A></B></CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Transform options (bitwise OR of one or more of <code>OPT_*</code>)</TD>
</TR>
</TABLE>
&nbsp;<A NAME="fields_inherited_from_class_java.awt.Rectangle"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
<TH ALIGN="left"><B>Fields inherited from class java.awt.Rectangle</B></TH>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE>height, width, x, y</CODE></TD>
</TR>
</TABLE>
&nbsp;<A NAME="fields_inherited_from_class_java.awt.geom.Rectangle2D"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
<TH ALIGN="left"><B>Fields inherited from class java.awt.geom.Rectangle2D</B></TH>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE>OUT_BOTTOM, OUT_LEFT, OUT_RIGHT, OUT_TOP</CODE></TD>
</TR>
</TABLE>
&nbsp;
<!-- ======== CONSTRUCTOR SUMMARY ======== -->

<A NAME="constructor_summary"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
<TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2">
<B>Constructor Summary</B></FONT></TH>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><B><A HREF="../../../org/libjpegturbo/turbojpeg/TJTransform.html#TJTransform()">TJTransform</A></B>()</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Create a new lossless transform instance.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><B><A HREF="../../../org/libjpegturbo/turbojpeg/TJTransform.html#TJTransform(int, int, int, int, int, int, org.libjpegturbo.turbojpeg.TJCustomFilter)">TJTransform</A></B>(int&nbsp;x,
            int&nbsp;y,
            int&nbsp;w,
            int&nbsp;h,
            int&nbsp;op,
            int&nbsp;options,
            <A HREF="../../../org/libjpegturbo/turbojpeg/TJCustomFilter.html" title="interface in org.libjpegturbo.turbojpeg">TJCustomFilter</A>&nbsp;cf)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Create a new lossless transform instance with the given parameters.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><B><A HREF="../../../org/libjpegturbo/turbojpeg/TJTransform.html#TJTransform(java.awt.Rectangle, int, int, org.libjpegturbo.turbojpeg.TJCustomFilter)">TJTransform</A></B>(java.awt.Rectangle&nbsp;r,
            int&nbsp;op,
            int&nbsp;options,
            <A HREF="../../../org/libjpegturbo/turbojpeg/TJCustomFilter.html" title="interface in org.libjpegturbo.turbojpeg">TJCustomFilter</A>&nbsp;cf)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Create a new lossless transform instance with the given parameters.</TD>
</TR>
</TABLE>
&nbsp;
<!-- ========== METHOD SUMMARY =========== -->

<A NAME="method_summary"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
<TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2">
<B>Method Summary</B></FONT></TH>
</TR>
</TABLE>
&nbsp;<A NAME="methods_inherited_from_class_java.awt.Rectangle"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
<TH ALIGN="left"><B>Methods inherited from class java.awt.Rectangle</B></TH>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE>add, add, add, contains, contains, contains, contains, createIntersection, createUnion, equals, getBounds, getBounds2D, getHeight, getLocation, getSize, getWidth, getX, getY, grow, inside, intersection, intersects, isEmpty, move, outcode, reshape, resize, setBounds, setBounds, setLocation, setLocation, setRect, setSize, setSize, toString, translate, union</CODE></TD>
</TR>
</TABLE>
&nbsp;<A NAME="methods_inherited_from_class_java.awt.geom.Rectangle2D"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
<TH ALIGN="left"><B>Methods inherited from class java.awt.geom.Rectangle2D</B></TH>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE>add, add, add, contains, contains, getPathIterator, getPathIterator, hashCode, intersect, intersects, intersectsLine, intersectsLine, outcode, setFrame, setRect, union</CODE></TD>
</TR>
</TABLE>
&nbsp;<A NAME="methods_inherited_from_class_java.awt.geom.RectangularShape"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
<TH ALIGN="left"><B>Methods inherited from class java.awt.geom.RectangularShape</B></TH>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE>clone, contains, contains, getCenterX, getCenterY, getFrame, getMaxX, getMaxY, getMinX, getMinY, intersects, setFrame, setFrame, setFrameFromCenter, setFrameFromCenter, setFrameFromDiagonal, setFrameFromDiagonal</CODE></TD>
</TR>
</TABLE>
&nbsp;<A NAME="methods_inherited_from_class_java.lang.Object"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
<TH ALIGN="left"><B>Methods inherited from class java.lang.Object</B></TH>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE>finalize, getClass, notify, notifyAll, wait, wait, wait</CODE></TD>
</TR>
</TABLE>
&nbsp;<A NAME="methods_inherited_from_class_java.awt.Shape"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
<TH ALIGN="left"><B>Methods inherited from interface java.awt.Shape</B></TH>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE>contains, contains, contains, contains, getPathIterator, getPathIterator, intersects, intersects</CODE></TD>
</TR>
</TABLE>
&nbsp;
<P>

<!-- ============ FIELD DETAIL =========== -->

<A NAME="field_detail"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
<TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2">
<B>Field Detail</B></FONT></TH>
</TR>
</TABLE>

<A NAME="NUMOP"><!-- --></A><H3>
NUMOP</H3>
<PRE>
public static final int <B>NUMOP</B></PRE>
<DL>
<DD>The number of lossless transform operations
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../constant-values.html#org.libjpegturbo.turbojpeg.TJTransform.NUMOP">Constant Field Values</A></DL>
</DL>
<HR>

<A NAME="OP_NONE"><!-- --></A><H3>
OP_NONE</H3>
<PRE>
public static final int <B>OP_NONE</B></PRE>
<DL>
<DD>Do not transform the position of the image pixels.
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../constant-values.html#org.libjpegturbo.turbojpeg.TJTransform.OP_NONE">Constant Field Values</A></DL>
</DL>
<HR>

<A NAME="OP_HFLIP"><!-- --></A><H3>
OP_HFLIP</H3>
<PRE>
public static final int <B>OP_HFLIP</B></PRE>
<DL>
<DD>Flip (mirror) image horizontally.  This transform is imperfect if there
 are any partial MCU blocks on the right edge.
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../org/libjpegturbo/turbojpeg/TJTransform.html#OPT_PERFECT"><CODE>OPT_PERFECT</CODE></A>, 
<A HREF="../../../constant-values.html#org.libjpegturbo.turbojpeg.TJTransform.OP_HFLIP">Constant Field Values</A></DL>
</DL>
<HR>

<A NAME="OP_VFLIP"><!-- --></A><H3>
OP_VFLIP</H3>
<PRE>
public static final int <B>OP_VFLIP</B></PRE>
<DL>
<DD>Flip (mirror) image vertically.  This transform is imperfect if there are
 any partial MCU blocks on the bottom edge.
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../org/libjpegturbo/turbojpeg/TJTransform.html#OPT_PERFECT"><CODE>OPT_PERFECT</CODE></A>, 
<A HREF="../../../constant-values.html#org.libjpegturbo.turbojpeg.TJTransform.OP_VFLIP">Constant Field Values</A></DL>
</DL>
<HR>

<A NAME="OP_TRANSPOSE"><!-- --></A><H3>
OP_TRANSPOSE</H3>
<PRE>
public static final int <B>OP_TRANSPOSE</B></PRE>
<DL>
<DD>Transpose image (flip/mirror along upper left to lower right axis).  This
 transform is always perfect.
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../org/libjpegturbo/turbojpeg/TJTransform.html#OPT_PERFECT"><CODE>OPT_PERFECT</CODE></A>, 
<A HREF="../../../constant-values.html#org.libjpegturbo.turbojpeg.TJTransform.OP_TRANSPOSE">Constant Field Values</A></DL>
</DL>
<HR>

<A NAME="OP_TRANSVERSE"><!-- --></A><H3>
OP_TRANSVERSE</H3>
<PRE>
public static final int <B>OP_TRANSVERSE</B></PRE>
<DL>
<DD>Transverse transpose image (flip/mirror along upper right to lower left
 axis).  This transform is imperfect if there are any partial MCU blocks in
 the image.
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../org/libjpegturbo/turbojpeg/TJTransform.html#OPT_PERFECT"><CODE>OPT_PERFECT</CODE></A>, 
<A HREF="../../../constant-values.html#org.libjpegturbo.turbojpeg.TJTransform.OP_TRANSVERSE">Constant Field Values</A></DL>
</DL>
<HR>

<A NAME="OP_ROT90"><!-- --></A><H3>
OP_ROT90</H3>
<PRE>
public static final int <B>OP_ROT90</B></PRE>
<DL>
<DD>Rotate image clockwise by 90 degrees.  This transform is imperfect if
 there are any partial MCU blocks on the bottom edge.
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../org/libjpegturbo/turbojpeg/TJTransform.html#OPT_PERFECT"><CODE>OPT_PERFECT</CODE></A>, 
<A HREF="../../../constant-values.html#org.libjpegturbo.turbojpeg.TJTransform.OP_ROT90">Constant Field Values</A></DL>
</DL>
<HR>

<A NAME="OP_ROT180"><!-- --></A><H3>
OP_ROT180</H3>
<PRE>
public static final int <B>OP_ROT180</B></PRE>
<DL>
<DD>Rotate image 180 degrees.  This transform is imperfect if there are any
 partial MCU blocks in the image.
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../org/libjpegturbo/turbojpeg/TJTransform.html#OPT_PERFECT"><CODE>OPT_PERFECT</CODE></A>, 
<A HREF="../../../constant-values.html#org.libjpegturbo.turbojpeg.TJTransform.OP_ROT180">Constant Field Values</A></DL>
</DL>
<HR>

<A NAME="OP_ROT270"><!-- --></A><H3>
OP_ROT270</H3>
<PRE>
public static final int <B>OP_ROT270</B></PRE>
<DL>
<DD>Rotate image counter-clockwise by 90 degrees.  This transform is imperfect
 if there are any partial MCU blocks on the right edge.
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../org/libjpegturbo/turbojpeg/TJTransform.html#OPT_PERFECT"><CODE>OPT_PERFECT</CODE></A>, 
<A HREF="../../../constant-values.html#org.libjpegturbo.turbojpeg.TJTransform.OP_ROT270">Constant Field Values</A></DL>
</DL>
<HR>

<A NAME="OPT_PERFECT"><!-- --></A><H3>
OPT_PERFECT</H3>
<PRE>
public static final int <B>OPT_PERFECT</B></PRE>
<DL>
<DD>This option will cause <A HREF="../../../org/libjpegturbo/turbojpeg/TJTransformer.html#transform(byte[][], org.libjpegturbo.turbojpeg.TJTransform[], int)"><CODE>TJTransformer.transform()</CODE></A> to throw an exception if the transform is not
 perfect.  Lossless transforms operate on MCU blocks, whose size depends on
 the level of chrominance subsampling used.  If the image's width or height
 is not evenly divisible by the MCU block size (see <A HREF="../../../org/libjpegturbo/turbojpeg/TJ.html#getMCUWidth(int)"><CODE>TJ.getMCUWidth(int)</CODE></A>
 and <A HREF="../../../org/libjpegturbo/turbojpeg/TJ.html#getMCUHeight(int)"><CODE>TJ.getMCUHeight(int)</CODE></A>), then there will be partial MCU blocks on the
 right and/or bottom edges.   It is not possible to move these partial MCU
 blocks to the top or left of the image, so any transform that would
 require that is "imperfect."  If this option is not specified, then any
 partial MCU blocks that cannot be transformed will be left in place, which
 will create odd-looking strips on the right or bottom edge of the image.
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../constant-values.html#org.libjpegturbo.turbojpeg.TJTransform.OPT_PERFECT">Constant Field Values</A></DL>
</DL>
<HR>

<A NAME="OPT_TRIM"><!-- --></A><H3>
OPT_TRIM</H3>
<PRE>
public static final int <B>OPT_TRIM</B></PRE>
<DL>
<DD>This option will discard any partial MCU blocks that cannot be
 transformed.
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../constant-values.html#org.libjpegturbo.turbojpeg.TJTransform.OPT_TRIM">Constant Field Values</A></DL>
</DL>
<HR>

<A NAME="OPT_CROP"><!-- --></A><H3>
OPT_CROP</H3>
<PRE>
public static final int <B>OPT_CROP</B></PRE>
<DL>
<DD>This option will enable lossless cropping.
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../constant-values.html#org.libjpegturbo.turbojpeg.TJTransform.OPT_CROP">Constant Field Values</A></DL>
</DL>
<HR>

<A NAME="OPT_GRAY"><!-- --></A><H3>
OPT_GRAY</H3>
<PRE>
public static final int <B>OPT_GRAY</B></PRE>
<DL>
<DD>This option will discard the color data in the input image and produce
 a grayscale output image.
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../constant-values.html#org.libjpegturbo.turbojpeg.TJTransform.OPT_GRAY">Constant Field Values</A></DL>
</DL>
<HR>

<A NAME="OPT_NOOUTPUT"><!-- --></A><H3>
OPT_NOOUTPUT</H3>
<PRE>
public static final int <B>OPT_NOOUTPUT</B></PRE>
<DL>
<DD>This option will prevent <A HREF="../../../org/libjpegturbo/turbojpeg/TJTransformer.html#transform(byte[][], org.libjpegturbo.turbojpeg.TJTransform[], int)"><CODE>TJTransformer.transform()</CODE></A> from outputting a JPEG image for this
 particular transform.  This can be used in conjunction with a custom
 filter to capture the transformed DCT coefficients without transcoding
 them.
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../constant-values.html#org.libjpegturbo.turbojpeg.TJTransform.OPT_NOOUTPUT">Constant Field Values</A></DL>
</DL>
<HR>

<A NAME="op"><!-- --></A><H3>
op</H3>
<PRE>
public int <B>op</B></PRE>
<DL>
<DD>Transform operation (one of <code>OP_*</code>)
<P>
<DL>
</DL>
</DL>
<HR>

<A NAME="options"><!-- --></A><H3>
options</H3>
<PRE>
public int <B>options</B></PRE>
<DL>
<DD>Transform options (bitwise OR of one or more of <code>OPT_*</code>)
<P>
<DL>
</DL>
</DL>
<HR>

<A NAME="cf"><!-- --></A><H3>
cf</H3>
<PRE>
public <A HREF="../../../org/libjpegturbo/turbojpeg/TJCustomFilter.html" title="interface in org.libjpegturbo.turbojpeg">TJCustomFilter</A> <B>cf</B></PRE>
<DL>
<DD>Custom filter instance
<P>
<DL>
</DL>
</DL>

<!-- ========= CONSTRUCTOR DETAIL ======== -->

<A NAME="constructor_detail"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
<TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2">
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</TABLE>

<A NAME="TJTransform()"><!-- --></A><H3>
TJTransform</H3>
<PRE>
public <B>TJTransform</B>()</PRE>
<DL>
<DD>Create a new lossless transform instance.
<P>
</DL>
<HR>

<A NAME="TJTransform(int, int, int, int, int, int, org.libjpegturbo.turbojpeg.TJCustomFilter)"><!-- --></A><H3>
TJTransform</H3>
<PRE>
public <B>TJTransform</B>(int&nbsp;x,
                   int&nbsp;y,
                   int&nbsp;w,
                   int&nbsp;h,
                   int&nbsp;op,
                   int&nbsp;options,
                   <A HREF="../../../org/libjpegturbo/turbojpeg/TJCustomFilter.html" title="interface in org.libjpegturbo.turbojpeg">TJCustomFilter</A>&nbsp;cf)
            throws java.lang.Exception</PRE>
<DL>
<DD>Create a new lossless transform instance with the given parameters.
<P>
<DL>
<DT><B>Parameters:</B><DD><CODE>x</CODE> - the left boundary of the cropping region.  This must be evenly
 divisible by the MCU block width (see <A HREF="../../../org/libjpegturbo/turbojpeg/TJ.html#getMCUWidth(int)"><CODE>TJ.getMCUWidth(int)</CODE></A>)<DD><CODE>y</CODE> - the upper boundary of the cropping region.  This must be evenly
 divisible by the MCU block height (see <A HREF="../../../org/libjpegturbo/turbojpeg/TJ.html#getMCUHeight(int)"><CODE>TJ.getMCUHeight(int)</CODE></A>)<DD><CODE>w</CODE> - the width of the cropping region.  Setting this to 0 is the
 equivalent of setting it to (width of the source JPEG image -
 <code>x</code>).<DD><CODE>h</CODE> - the height of the cropping region.  Setting this to 0 is the
 equivalent of setting it to (height of the source JPEG image -
 <code>y</code>).<DD><CODE>op</CODE> - one of the transform operations (<code>OP_*</code>)<DD><CODE>options</CODE> - the bitwise OR of one or more of the transform options
 (<code>OPT_*</code>)<DD><CODE>cf</CODE> - an instance of an object that implements the <A HREF="../../../org/libjpegturbo/turbojpeg/TJCustomFilter.html" title="interface in org.libjpegturbo.turbojpeg"><CODE>TJCustomFilter</CODE></A> interface, or null if no custom filter is needed
<DT><B>Throws:</B>
<DD><CODE>java.lang.Exception</CODE></DL>
</DL>
<HR>

<A NAME="TJTransform(java.awt.Rectangle, int, int, org.libjpegturbo.turbojpeg.TJCustomFilter)"><!-- --></A><H3>
TJTransform</H3>
<PRE>
public <B>TJTransform</B>(java.awt.Rectangle&nbsp;r,
                   int&nbsp;op,
                   int&nbsp;options,
                   <A HREF="../../../org/libjpegturbo/turbojpeg/TJCustomFilter.html" title="interface in org.libjpegturbo.turbojpeg">TJCustomFilter</A>&nbsp;cf)
            throws java.lang.Exception</PRE>
<DL>
<DD>Create a new lossless transform instance with the given parameters.
<P>
<DL>
<DT><B>Parameters:</B><DD><CODE>r</CODE> - a <code>Rectangle</code> instance that specifies the cropping
 region.  See <A HREF="../../../org/libjpegturbo/turbojpeg/TJTransform.html#TJTransform(int, int, int, int, int, int, org.libjpegturbo.turbojpeg.TJCustomFilter)"><CODE>TJTransform(int, int, int, int, int, int, TJCustomFilter)</CODE></A> for more
 detail.<DD><CODE>op</CODE> - one of the transform operations (<code>OP_*</code>)<DD><CODE>options</CODE> - the bitwise OR of one or more of the transform options
 (<code>OPT_*</code>)<DD><CODE>cf</CODE> - an instance of an object that implements the <A HREF="../../../org/libjpegturbo/turbojpeg/TJCustomFilter.html" title="interface in org.libjpegturbo.turbojpeg"><CODE>TJCustomFilter</CODE></A> interface, or null if no custom filter is needed
<DT><B>Throws:</B>
<DD><CODE>java.lang.Exception</CODE></DL>
</DL>
<!-- ========= END OF CLASS DATA ========= -->
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